【Hi-Res Sound Quality】: Stouchi USB C 3.5mm to Headset Jack Converter with Hi-Res level sound quality,using the high-fidelity DAC chip up to 96kHz/24bit, ADC with 48kHz/24bit.Helping you enjoy the high-definition lossless,pure original digital sound,making this Type C to Aux Earphone Splitter to be a good choice for listening to music, calling, or playing games, etc.The 3.5mm female socket is compatible for CTIA and OMTP headphones,supports Android wire control protocol. 【2 in 1 Multi-function Dongle】:Stouchi usb c to headset earphones adapter can quickly charge while listening to songs without worrying about running out of battery.This USB C Stereo Audio Adaptor with a blue light also supports in-line control functions.It‘s a tiny DAC & Amplifier which can produce the kind of premium quality audio that you expect from hi-end audio equipment used by audiophiles and sound producers, clearer, louder, richer-sounding music with a superior bass. 【PD3.0 Fast Charging】Stouchi USB C audio adapter Supports PD3.0 and QC3.0 safe & stable fast charging with a maximum output of 30W. Dual-port Type-C PD control chip,the max charging power of the headphone adapter is 9V/3A.Ensures the stability of charging voltage and current to protect your devices. NOTE:The charging speed is up to your devices.Suggest using PD wall charger to get faster charging speed. 【Wide Compatibility】: Compatible with most of the type c device: Samsung Galaxy S22/S21/S20/S20+/S20 Ultra/S20 Z Flip/S10/S10+/Note10, Pixel 6a/6/4/4 XL/3/3 XL/2/2 XL, Pad pro mini 6,Sony XZ3, HUAWEI P40/P30 Pro/P20 /MatePad Pro 5G / Mate Rs /20X, LG and more.（NOTE:NOT support Oneplus / Oneplus 6T) 【Durable & Portable】: Stouchi USB Type C to Aux Jack and Charger Splitter adopts Corrosion resistant aluminum alloy housing and Nylon-braided cable, provides a non-destructive sound quality and maximum's durability. It is Light, small, battery-free,not only dissipates heat faster to maintain safer fast charging but also can resist more knocks,shocks,bends,twists,and pulls,offer you a longer lifespan.Easy to carry,put it in your pocket, just plug and play!